Carter Andrushko is 5 years old, and he knows a few things already: He knows how to spell his name. He knows that Crusty, his hermit crab, has 10 legs. And he knows what he wants to do when he grows up: look for dinosaur bones.

According to the Utah Department of Workforce Services, however, Carter already has a job. In fact, according to that office, he's been working since before he was even born. That's what Carter's mother, Jennifer Andrushko, discovered when she applied for Medicaid in 2009 and found out that someone had been using Carter's Social Security number for years.